Speaker



FIG. 1 is a perspective view of a speaker, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a partially enlarged perspective view thereof, taken from FIG. 1;

FIG. 9 is a partially enlarged perspective view thereof, taken from FIG. 1;

FIG. 10 is a partially enlarged perspective view thereof, taken from FIG. 1;

FIG. 11 is a partially enlarged front view thereof, taken from FIG. 2;

FIG. 12 is a partially enlarged rear view thereof, taken from FIG. 3;

FIG. 13 is a partially enlarged rear view thereof, taken from FIG. 3;

FIG. 14 is a partially enlarged top plan view thereof, taken from FIG. 6; and,

FIG. 15 is a partially enlarged bottom plan view thereof, taken from FIG. 7.

The broken line portions show unclaimed subject matter only and form no part of the claimed design. The dot-dash broken line portions of FIGS. 1-15 are included to show partially enlarged views only and form no part of the claimed design. 

CLAIM The ornamental design for a speaker, as shown and described. 